В Финляндии предупредили об опасном шаге ЕС против России09:28
writable: false means no code can reassign window.Audio to a different value. configurable: false means no code can even call Object.defineProperty again to change those settings. If fermaw’s initialisation code tried to restore the original Audio constructor (a perfectly sensible defensive move) the browser would either fail or throw a TypeError. The hook was permanent for the lifetime of the page.，详情可参考夫子
。关于这个话题，safew官方版本下载提供了深入分析
return (float)rand() / RAND_MAX;，推荐阅读爱思助手下载最新版本获取更多信息
Израиль нанес удар по Ирану09:28
▲ 用于情感识别的面部肌电图信号采集